It results that the tool sleeve adopting new process technology is characterized by high precision, good quality, steel saving and high efficiency, meanwhile, it reduces the labor intensity.
生产实践表明，采用新工艺加工工具套，精度高，质量好，节约钢材，提高了生产效率，减轻了劳动强度。
The invention has the advantages of high production efficiency, simple application method, time saving and labor saving, omits repetitive work, and does not require high level of technology.
本发明生产效率高，免去重复的工作，且使用方法简单，不需高的技术水平，省时省力。
The invention has the advantages of high production efficiency, simple application method, time saving and labor saving, omits repetitive work, and does not require high level of technology.
本发明生产效率高，免去重复的工作，且使用方法简单，不需高的技术水平，省时省力。
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